package com.atguigu.gulimall.product.controller;

import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;


import com.atguigu.gulimall.product.entity.BrandEntity;
import com.atguigu.gulimall.product.vo.BrandVo;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import com.atguigu.gulimall.product.entity.CategoryBrandRelationEntity;
import com.atguigu.gulimall.product.service.CategoryBrandRelationService;
import com.atguigu.common.utils.R;



/**
 * 品牌分类关联
 *
 * @author jss
 * @email 1115750935@qq.com
 * @date 2020-05-13 17:53:23
 */
@RestController
@RequestMapping("product/categorybrandrelation")
public class CategoryBrandRelationController {
    @Autowired
    private CategoryBrandRelationService categoryBrandRelationService;

    /**
     * 获取当前品牌关联的所有分类列表
     */
    //@RequestMapping("/catelog/list")
    @GetMapping("/catelog/list")
    public R list(@RequestParam("brandId")Long brandId){

        List<CategoryBrandRelationEntity> data = categoryBrandRelationService.list(
                new QueryWrapper<CategoryBrandRelationEntity>().eq("brand_id",brandId)
        );

        return R.ok().put("data", data);

    }
@GetMapping("/brands/list")
    public R relationBrandsList(@RequestParam(value = "catId",required = true) Long catId){
      List<BrandEntity> vos=  categoryBrandRelationService.getBrandsByCatId(catId);

    List<BrandVo> collect = vos.stream().map(item -> {
        BrandVo brandVo = new BrandVo();
        brandVo.setBrandId(item.getBrandId());
        brandVo.setBrandName(item.getName());
        return brandVo;
    }).collect(Collectors.toList());
    return R.ok().put("data",collect);
    }


    /**
     * 信息
     */
    @RequestMapping("/info/{id}")

    public R info(@PathVariable("id") Long id){
		CategoryBrandRelationEntity categoryBrandRelation = categoryBrandRelationService.getById(id);

        return R.ok().put("categoryBrandRelation", categoryBrandRelation);
    }

    /**
     * 保存
     */
    @RequestMapping("/save")

    public R save(@RequestBody CategoryBrandRelationEntity categoryBrandRelation){
		categoryBrandRelationService.saveDetail(categoryBrandRelation);

        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")

    public R update(@RequestBody CategoryBrandRelationEntity categoryBrandRelation){
		categoryBrandRelationService.updateById(categoryBrandRelation);

        return R.ok();
    }

    /**
     * 删除
     */
    @RequestMapping("/delete")

    public R delete(@RequestBody Long[] ids){
		categoryBrandRelationService.removeByIds(Arrays.asList(ids));

        return R.ok();
    }

}
